time and direction New Delhi, Feb. 9, 2016: Students of the Space Club (module I) attended the session of Astronomy on the topic ‘Time & Direction’. They were trained to use Sundial & relate IST to local time of that place by using equation of time. With the help of activities, reference & cardinal directions were explained. Students analysed the importance of different methods to locate cardinal direction, using Gnomon Sun to mark cardinal directions.